Inventor
YNGVE PAUL W
US14 patents
⚠️ This page may combine multiple inventors who share the name “YNGVE PAUL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
13 patentsUS5472762ADec 5, 1995
Method and apparatus for making a pile article and the products thereof
DU PONT41 citations94
US5498459AMar 12, 1996
Method and apparatus for making a pile article and the products thereof
DU PONT30 citations91
US5012636AMay 7, 1991
Apparatus and process for forming alternate twist plied yarn and product therefrom
DU PONT27 citations91
US5547732AAug 20, 1996
Method and apparatus for making a pile article and the products thereof
DU PONT35 citations90
US5179827AJan 19, 1993
Alternate twist plied yarn
DU PONT23 citations89
US4729214AMar 8, 1988
Combined carpet yarns by open end rotor spinning
DU PONT20 citations81
US5557915ASep 24, 1996
Method and apparatus for making alternate twist plied yarn and product
DU PONT17 citations80
US5228282AJul 20, 1993
Apparatus for forming alternate twist plied yarn
DU PONT20 citations78
US5465566ANov 14, 1995
Alternate twist-plied yarn
DU PONT13 citations72
US5003763AApr 2, 1991
Apparatus and process for forming alternate twist plied yarn and product therefrom
DU PONT10 citations72
US4873821AOct 17, 1989
Apparatus and process for forming alternate twist plied yarn
DU PONT16 citations72
US4802330AFeb 7, 1989
Combined carpet yarns by open end rotor spinning
DU PONT17 citations72
US5598694AFeb 4, 1997
Apparatus and method for forming alternate twist-plied yarns and product
DU PONT4 citations60